Okay so I tried this the other day, worked out perfect.

I went into Wal-Mart, and got a 2GB Memory Stick Pro Duo for My Digital Camera, I figure 40 bucks is highway robbery for a stupid memory stick, I buy the first one they already deactivated, Then I go back to a different employee and ask for them to get me another memory stick and say I want my grandma to see if it was the one she needed, I go through toys with the extra stick, take out the alarm de-activated one and put it in my sleeve in my huge coat thats all poofy, then put the second one in the bag with a reciept. I carried another Memory card I bought from another store just incase they get suspicious of an alarm going off, I go through the exit, alarm goes off, they write down the bar code on the second stick I "bought", deactivate the magnetic thing and let me go. I tried this and it worked for me.

Any things I should be aware of in this plan?

1. I didn't know there were wal-marts in Iceland.
2. What are you looking for? Praise? What was your point about the barcode?
What do you mean by "any things I should be aware of?" If you got away with your shit then you got away with it. What's the problem?

Newegg

The Iceland thing is a joke.